原子吸收光谱法检测市售功能饮料中锌钠钾离子含量——推荐一个仪器分析基础型设计实验
鹿成龙, 赵子菡, 王国安, 路庆明, 张斌, 徐晓文

Determination of Zinc/Sodium/Potassium Ion Contents in Commercial Energy Drinks Using Atomic Absorption Spectrometry: Basic Design Experiment for Instrumental Analysis
Chenglong Lu, Zihan Zhao, Guoan Wang, Qingming Lu, Bin Zhang, Xiaowen Xu
表2 锌、钠、钾离子溶液浓度与吸光度分析数据
序号Zn2+/Na+/K+溶液浓度c/(mg∙L−1)Zn2+溶液ANa+溶液AK+溶液A
10.1000.1730.1430.061
20.2000.2360.1950.113
30.3000.2860.2690.154
40.4000.3440.3110.202
50.5000.4010.3760.254